Файл: vendor/nette/utils/src/Iterators/Mapper.php
Строк: 16
<?php
/**
* This file is part of the Nette Framework (https://nette.org)
* Copyright (c) 2004 David Grudl (https://davidgrudl.com)
*/
declare(strict_types=1);
namespace NetteIterators;
/**
* @deprecated use NetteUtilsIterables::map()
*/
class Mapper extends IteratorIterator
{
/** @var callable */
private $callback;
public function __construct(Traversable $iterator, callable $callback)
{
parent::__construct($iterator);
$this->callback = $callback;
}
public function current(): mixed
{
return ($this->callback)(parent::current(), parent::key());
}
}